HG High-Accuracy Diode Laser Stack with 808/1064/755nm Wavelengths and 2-Year Warranty for Macro Channel Hair Removal

This is a new diode laser stack accessory (brand: HG) for laser hair removal machines and applicators. Originating from Shandong, China, it is certified (CE, ISO9001, ROHS), comes with a 2-year warranty, and is known for its high accuracy and long operational lifetime.

Key Specifications

• Output wavelength: 808nm, 1064nm, 755nm, 940nm optional

• Wavelength range: ±15nm

• Bar quantity: 5–24 bars

• Peak power: 500–2400W

• Bar spacing: 1.75 mm

• Spot area: 10 × 15.8 mm²

• Divergence angle: Fast ≤ 31°; Slow ≤ 8°

• Wavelength drift coefficient: 0.28 nm/°C

• Optical collimation: with customizable spot size

• Operating current (Iop): ≤ 50 A (typical 48 A)

• Working voltage: 1.8 V/bar

• Threshold current: ≤ 9 A

• Single bar slope efficiency: ≥ 1.1 W/A

• Conversion efficiency: ≥ 50%

• Duty cycle: ≤ 40%

• Pulse width: 1–400 ms

• Repetition frequency: 1–10 Hz

• Water flow rate: 3.5–4.5 LPM

• Water temperature: 18–28 °C

• Water pressure: 0.3–0.4 MPa

• Water quality: pure water or deionized water with filtering system ≤ 30 μm